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There's even a FreeBSD one (https://man.freebsd.org/brk https://man.freebsd.org/brk), which doesn't change the fact that this syscall is not implemented on eg a
by trasz 5y ago
There's even a FreeBSD one (https://man.freebsd.org/brk https://man.freebsd.org/brk), which doesn't change the fact that this syscall is not implemented on eg aarch64 and riscv64.
- kazinator 5y agoWell, it doesn't change the fact because it's too busy documenting the fact in the first paragraph. OpenBSD's page calls them "curiosities from before the days of virtual memory management" in the first paragraph, without mentioning that they are missing in any targets. (Still, they are entirely compatible with virtual memory management.)